[MacPorts] #59785: llvm ports opportunistically build ocaml binding even when +ocaml variant is not selected; leads to conflicts between them

[MacPorts]

#59785: llvm ports opportunistically build ocaml binding even when +ocaml variant
is not selected; leads to conflicts between them
--------------------------------+----------------------
  Reporter:  cooljeanius        |      Owner:  jeremyhu
      Type:  defect             |     Status:  assigned
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.6.2
Resolution:                     |   Keywords:
      Port:  llvm-7.0 llvm-9.0  |
--------------------------------+----------------------

Comment (by kencu):

 Yeah, still a PITA for those rare birds who build llvm/clang from source
 like you. I have no real idea what is generating your error exactly, but
 when I have tried to build llvm with go installed, it fails sometimes and
 works sometimes. I have never installed anything ocaml.

 If the royal we feels that shutting down all go/ocaml/python bindings for
 everyone forever is the better way to go, we can conflicts build things I
 guess. I have no idea if anyone ever uses them for anything.

 Upstream seems more-or-less-uninterested, but it's been a while since I
 dug into the CMAKE (again) to see if they had changed anything that might
 make the situation better.

 patches welcome.

 Here are some links you were asking about, found in a minute or two using
 google advanced search and this
 <https://www.google.ca/search?q=LLVM+ENABLE+BINDINGS+site:https://lists.llvm.org/pipermail
 /llvm-dev/>

 https://lists.llvm.org/pipermail/llvm-dev/2016-January/093989.html

 https://lists.llvm.org/pipermail/llvm-dev/2017-March/110977.html

 https://lists.llvm.org/pipermail/llvm-dev/2016-January/093843.html

 https://lists.llvm.org/pipermail/llvm-dev/2016-December/108382.html

 https://lists.llvm.org/pipermail/llvm-dev/2016-January/093984.html

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Ticket URL: <https://trac.macports.org/ticket/59785#comment:8>
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